Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

NA

41°F

5°C

Humidity 43%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill38°F (3°C)
Last update 20 Mar 07:45 AM MDT
Extended Forecast for

4 Miles S Gibbonsville ID

  • Today

    Today: Sunny, with a high near 65. South southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon.  Partly sunny, with a high near 58. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 34 mph.  Chance of precipitation is 60%.

    High: 58 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending.  Snow level 7300 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 31. Northwest wind 6 to 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after noon.  Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 65. South southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.
Tonight
Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Rain likely, mainly after noon. Partly sunny, with a high near 58. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 60%.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 7300 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 31. Northwest wind 6 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 54.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A chance of rain, mainly after noon. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
Wednesday Night
A chance of rain and snow. Snow level 7300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
2:01 am MDT Mar 20, 2026
8am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database